Help your students practice graphing in biology while learning how light intensity affects the rate of photosynthesis. This no-prep worksheet provides a data table measuring oxygen bubble production at different light levels.

Students will:
✅ Plot the data in a graph
✅ Label axes with variables & units
✅ Identify the saturation point where photosynthesis levels off
✅ Interpret results with guiding analysis questions

✨ What’s Included

• Student worksheet (dataset + graphing task + analysis questions)
  
• Blank graphing template
  
• Teacher answer key
  

🎯 Skills Covered

Graphing Skills: Selecting graph type, plotting data, labeling, interpreting trends
Biology Concepts: Photosynthesis, limiting factors, light saturation

📌 Perfect For

• High School Biology (Grades 9–10)
  
• NGSS: Analyzing & Interpreting Data
  
• Graphing practice in labs or review activities
  

⭐ No prep needed — just print & go. Builds confidence in graphing and biology concepts.

💡 Note: This resource is also part of the Graph It! Biology Bundle (5 graphing activities) at a discounted price.